[INFO] fetching crate grove 0.1.0... [INFO] testing grove-0.1.0 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] extracting crate grove 0.1.0 into /workspace/builds/worker-4/source [INFO] validating manifest of crates.io crate grove 0.1.0 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate grove 0.1.0 [INFO] finished tweaking crates.io crate grove 0.1.0 [INFO] tweaked toml for crates.io crate grove 0.1.0 written to /workspace/builds/worker-4/source/Cargo.toml [INFO] crate crates.io crate grove 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rand v0.8.0 [INFO] [stderr] Downloaded text_io v0.1.8 [INFO] [stderr] Downloaded derive_destructure v1.0.0 [INFO] [stderr] Downloaded recursive_reference v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d91aaac2c390254d2a35db002838fbc7ac31213cf59338a30f9d608d396b51bd [INFO] running `Command { std: "docker" "start" "-a" "d91aaac2c390254d2a35db002838fbc7ac31213cf59338a30f9d608d396b51bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d91aaac2c390254d2a35db002838fbc7ac31213cf59338a30f9d608d396b51bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d91aaac2c390254d2a35db002838fbc7ac31213cf59338a30f9d608d396b51bd", kill_on_drop: false }` [INFO] [stdout] d91aaac2c390254d2a35db002838fbc7ac31213cf59338a30f9d608d396b51bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6f4909fed60c4b9eea7e964051f44b0eed58fe871cb0aab30bb14a59a05c8307 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6f4909fed60c4b9eea7e964051f44b0eed58fe871cb0aab30bb14a59a05c8307", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v0.4.30 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling getrandom v0.2.3 [INFO] [stderr] Compiling recursive_reference v0.3.0 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.0 [INFO] [stderr] Compiling quote v0.6.13 [INFO] [stderr] Compiling derive_destructure v1.0.0 [INFO] [stderr] Compiling grove v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.53s [INFO] running `Command { std: "docker" "inspect" "6f4909fed60c4b9eea7e964051f44b0eed58fe871cb0aab30bb14a59a05c8307", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6f4909fed60c4b9eea7e964051f44b0eed58fe871cb0aab30bb14a59a05c8307", kill_on_drop: false }` [INFO] [stdout] 6f4909fed60c4b9eea7e964051f44b0eed58fe871cb0aab30bb14a59a05c8307 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 25a8dc3a7ea7cb96e923c27b0e56dfb76326fcf7bb2e48989b77ea12354adfcd [INFO] running `Command { std: "docker" "start" "-a" "25a8dc3a7ea7cb96e923c27b0e56dfb76326fcf7bb2e48989b77ea12354adfcd", kill_on_drop: false }` [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling itertools v0.10.1 [INFO] [stderr] Compiling grove v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 5.22s [INFO] running `Command { std: "docker" "inspect" "25a8dc3a7ea7cb96e923c27b0e56dfb76326fcf7bb2e48989b77ea12354adfcd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "25a8dc3a7ea7cb96e923c27b0e56dfb76326fcf7bb2e48989b77ea12354adfcd", kill_on_drop: false }` [INFO] [stdout] 25a8dc3a7ea7cb96e923c27b0e56dfb76326fcf7bb2e48989b77ea12354adfcd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] eb504cd2a956fbae4c6cb3993df65c01159745e4e336ff234d66b8c8876780c7 [INFO] running `Command { std: "docker" "start" "-a" "eb504cd2a956fbae4c6cb3993df65c01159745e4e336ff234d66b8c8876780c7", kill_on_drop: false }` [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/grove-ac8adb9e633e6364) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test trees::basic_tree::implementations::basic_tree_delete ... ok [INFO] [stdout] test trees::basic_tree::implementations::basic_tree_insert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/common.rs (/opt/rustwide/target/debug/deps/common-1954486dcfe68d70) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/integration_tests.rs (/opt/rustwide/target/debug/deps/integration_tests-98019234f5fcb513) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test splay_delete ... ok [INFO] [stdout] test splay_insert ... ok [INFO] [stdout] test treap_insert ... ok [INFO] [stdout] test treap_delete ... ok [INFO] [stdout] test splay_and_avl_consistency ... ok [INFO] [stdout] test avl_delete ... ok [INFO] [stdout] test splay_and_treap_consistency ... ok [INFO] [stdout] test avl_insert ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.88s [INFO] [stdout] [INFO] [stderr] Doc-tests grove [INFO] [stdout] [INFO] [stdout] running 16 tests [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLTree::concatenate_right (line 733) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLTree::concatenate_middle_right (line 649) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLWalker::split_right (line 576) ... ok [INFO] [stdout] test src/trees/mod.rs - trees::SomeTree::iter_locator (line 76) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::concatenate_with_middle (line 758) ... ok [INFO] [stdout] test src/trees/mod.rs - trees::SomeTree::iter (line 93) ... ok [INFO] [stdout] test src/trees/splay.rs - trees::splay::SplayWalker::split_right (line 651) ... ok [INFO] [stdout] test src/trees/mod.rs - trees::SomeEntry::subtree_summary (line 213) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLWalker::split_left (line 626) ... ok [INFO] [stdout] test src/trees/treap.rs - trees::treap::TreapWalker::split_right (line 585) ... ok [INFO] [stdout] test src/trees/basic_tree/mod.rs - trees::basic_tree::BasicNode::act (line 273) ... ok [INFO] [stdout] test src/trees/treap.rs - trees::treap::union (line 500) ... ok [INFO] [stdout] test src/trees/treap.rs - trees::treap::Treap::concatenate_right (line 529) ... ok [INFO] [stdout] test src/trees/splay.rs - trees::splay::SplayTree::concatenate_right (line 603) ... ok [INFO] [stdout] test src/trees/avl.rs - trees::avl::AVLTree::concatenate_middle_left (line 690) ... ok [INFO] [stdout] test src/trees/treap.rs - trees::treap::TreapWalker::split_left (line 632) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.02s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "eb504cd2a956fbae4c6cb3993df65c01159745e4e336ff234d66b8c8876780c7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb504cd2a956fbae4c6cb3993df65c01159745e4e336ff234d66b8c8876780c7", kill_on_drop: false }` [INFO] [stdout] eb504cd2a956fbae4c6cb3993df65c01159745e4e336ff234d66b8c8876780c7